Hi all, I purchased an 08 Nissan Titan recently and wanted to add a little lift to the truck. It is an 08 Crew Cab 2wd. In the excitement of the idea of a lift I purchased a 3" front spacer and 2" rear block kit. The site claimed easy bolt on installation that would not affect factory ride. After purchasing I decided to research the install. I am a bit concerned because I began reading that with 3" front lift I would have CBC. Crap, how can they claim bolt on install with factory ride quality. So my question is, will i have contact? If so what upper control arms do I need to purchase to eliminate this? Will the rear blocks max out the shocks and clank every time I hit a bump? Im disappointed right now and would appreciate any information you can provide. Sorry if this topic has been beaten into the ground already.